Infrared light switch



FIG. 1 is a front view of an infrared light switch showing my new design;

FIG. 2 is a right view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The Dot-Dot-Dash broken line portion of FIG. 5 is included to show unclaimed subject matter only and forms no part of the claimed design. 

CLAIM The ornamental design for an infrared light switch, as shown and described. 